Liquidity and Capital Resources
Our primary source of liquidity is our cash and cash equivalents, which decreased by $0.7 million to $19.3 million as of December 31, 2021 from $20.0 million as of September 30, 2021.
Our significant source of cash for the three months ended December 31, 2021 included an decrease of a $1.5 million in accounts receivable and long-term receivable.
Our significant uses of cash for the three months ended December 31, 2021 were primarily related to an increase in other assets of $0.9 million, a decrease in accounts payable and accrued expenses of $0.8 million, and research development expenses of approximately $0.6 million.
Our cash held by our foreign subsidiary in the United Kingdom totaled approximately $9.0 million as of December 31, 2021 and consisted of 0.5 million Euros, 0.1 million British Pounds, and 8.2 million U.S. Dollars. This cash is included in our total cash and cash equivalents reported within our financial statements.
As of December 31, 2021 and September 30, 2021, the Company maintained a line of credit with a capacity of up to $15.0 million for inventory accessible to both the HPP and TS segments. This line of credit also includes availability of a limited cash withdrawal of up to $1.0 million. An amount of $13.9 million and $14.1 million were available as of December 31, 2021 and September 30, 2021, respectively. As of December 31, 2021 and September 30, 2021 there were no cash withdrawals outstanding. For a further discussion of the Company’s line of credit, including its financial covenants, see Item 1, Note 10 “Notes Payable and Line of Credit.”
If cash generated from operations is insufficient to satisfy working capital requirements, we may need to access funds through bank loans or other means. If we are unable to secure additional financing, we may not be able to complete development or enhancement of products, take advantage of future opportunities, respond to competition, retain key employees, or continue to effectively operate our business.
Based on our current plans and business conditions, management believes that the Company’s available cash and cash equivalents, the cash generated from operations, and availability on our line of credit will be sufficient to provide for the Company’s working capital and capital expenditure requirements for at least 12 months from the date of this filing.
Item 4. Controls and Procedures
Evaluation of Disclosure Controls and Procedures
The Company evaluated the effectiveness of the design and operation of our disclosure controls and procedures as of December 31, 2021. Our Chief Executive Officer, our Chief Financial Officer and other members of our senior management team supervised and participated in this evaluation. The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, means controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Based on the evaluation of our disclosure controls and procedures as of December 31, 2021, the Company’s Chief Executive Officer and Chief Financial Officer concluded that, as of such date, our disclosure controls and procedures were effective.